320 Park St, Concord, CA 94520 Property Records

Contra Costa County property record for 320 Park St, Concord, CA 94520

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,499 sqft · built 1989
Lot Size	0.23 acres (10,018 sqft)
Owner	Individual Name on File
Last Sale	$379,500 (Nov 2003)
Tax Bill	$6,892 (2025)
Deeds & Mortgages	Dec 2019 Mortgage Sep 2019 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`100-401-011`

Property Details

APN / Parcel Number

Primary APN	`100-401-011`
Alternative APN	`100-401-011-0`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,499 sqft Living Area
1st Floor Area	1,182 sqft
Basement Area	317 sqft

Exterior

Year Built	Built 1989
Effective Year Built	Effective 1989
Lot Area	10,018 sqft (0.23 acres)
Garage Type	Attached
Garage Area	461 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	320 PARK ST
City	CONCORD
State	CA
Zip	94520-1119
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10
Legal Description	PCL MAP 128 PG 4 PCL A
Legal Tract	128PM4
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1046
Census Tract	315000

Owner

Source: Contra Costa County assessment roll, as of July 14, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	320 PARK ST, CONCORD, CA 94520-1119
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Dec 26, 2019	Deed of Trust, Mortgage · Conventional Mortgage EXCEL MORGAGE SERVICES
Sep 25, 2019	Affidavit of Death, Transfer NOT AVAILABLE
Sep 25, 2019	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Nov 26, 2003 · Amount on Record
Deed Sale	Nov 26, 2003 · Amount on Record
Prior Sale	Apr 30, 2002 · Amount on Record
Deed Document Number	2003576876
Last Transfer Date	May 19, 2014
Transfer Doc	0000081864
Record Updated	Sep 20, 2026

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	320 PARK ST, CONCORD, CA 94520-1119
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	STEWART TITLE OF CALIFORNIA

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000232183
Date	Dec 26, 2019
Instrument	2019-232183

Lender

Name	EXCEL MORGAGE SERVICES
Type	Mortgage Company
Address	PLEASANTON, CA 94588

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	301 Months
Due	Jan 1, 2045

September 2019: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 25, 2019
Property Address	320 PARK ST, CONCORD, CA 94520-1119
Document Number	0000159368
Instrument Date	Sep 18, 2019
Instrument	159368
Transaction Type	Transfer
Record Updated	Oct 15, 2019
Title Company	NOT AVAILABLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	320 PARK ST CONCORD CA 945201119, CONCORD, CA 94520-1119

September 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 25, 2019
Property Address	320 PARK ST, CONCORD, CA 94520-1119
Document Number	0000159369
Instrument Date	Sep 18, 2019
Instrument	159369
Transaction Type	Transfer
Record Updated	Oct 15, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	320 PARK ST CONCORD CA 945201119, CONCORD, CA 94520-1119

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$550,339 (+2%) Land $275,532 Building $274,807
2025	$6,892.00 (+4.16%)	$539,549 (+4.04%) Land $270,130 Building $269,419
2023	$6,617.00 (+0.85%)	$518,600 Land $259,642 Building $258,958
2022	$6,561.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 10 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	10 in force
Nearby Flood Claims	1 (1993)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 1993 · Severe Winter Storm, Mud & Land Slides, & Flooding

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 53% of the US · lower than 68% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
Water Source	Surface water
Last State Inspection	Jan 2022
Lead	Under 1 ppb (2026–2028) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 191 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Radiate Holdings Cable	1,500 / 50
Xfinity Cable	1,200 / 35
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
AT&T DSL	100 / 20

May also be available: T-Mobile USA.

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